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elpi 1.2.0 Not compatible

(2021-10-27 02:59:51 UTC)

Context

# Packages matching: installed
# Name                # Installed # Synopsis
base-bigarray         base
base-threads          base
base-unix             base
conf-findutils        1           Virtual package relying on findutils
conf-gmp              3           Virtual package relying on a GMP lib system installation
coq                   dev         Formal proof management system
dune                  2.9.1       Fast, portable, and opinionated build system
ocaml                 4.12.0      The OCaml compiler (virtual package)
ocaml-base-compiler   4.12.0      Official release 4.12.0
ocaml-config          2           OCaml Switch Configuration
ocaml-options-vanilla 1           Ensure that OCaml is compiled with no special options enabled
ocamlfind             1.9.1       A library manager for OCaml
zarith                1.12        Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
name: "coq-elpi"
maintainer: "Enrico Tassi <enrico.tassi@inria.fr>"
authors: [ "Enrico Tassi" ]
license: "LGPL 2.1"
homepage: "https://github.com/LPCIC/coq-elpi"
bug-reports: "https://github.com/LPCIC/coq-elpi/issues"
dev-repo: "git+https://github.com/LPCIC/coq-elpi"
build: [ make "COQBIN=%{bin}%/" "ELPIDIR=%{prefix}%/lib/elpi" ]
install: [ make "install" "COQBIN=%{bin}%/" "ELPIDIR=%{prefix}%/lib/elpi" ]
depends: [
  "elpi" {>= "1.8.0" & < "1.9.0~"}
  "coq" { (>= "8.10.0" & < "8.11~") | (= "8.10.dev") }
  ]
synopsis: "Elpi extension language for Coq"
description: """
Coq-elpi provides a Coq plugin that embeds ELPI.
It also provides a way to embed Coq's terms into λProlog using
the Higher-Order Abstract Syntax approach
and a way to read terms back.  In addition to that it exports to ELPI a
set of Coq's primitives, e.g. printing a message, accessing the
environment of theorems and data types, defining a new constant and so on.
For convenience it also provides a quotation and anti-quotation for Coq's
syntax in λProlog.  E.g. `{{nat}}` is expanded to the type name of natural
numbers, or `{{A -> B}}` to the representation of a product by unfolding
 the `->` notation. Finally it provides a way to define new vernacular commands
and new tactics."""
url {
src: "https://github.com/LPCIC/coq-elpi/archive/v1.2.0.tar.gz"
checksum: "sha256=58aef9596e6ad74d9f230abc34171dafaa39da93a4f1bf6f07f69904360c2c9c"
}

Lint

Command
true
Return code
0

Dry install

Dry install with the current Coq version:

Command
opam install -y --show-action coq-elpi.1.2.0 coq.dev
Return code
5120
Output
[NOTE] Package coq is already installed (current version is dev).
The following dependencies couldn't be met:
  - coq-elpi -> coq = 8.10.dev -> ocaml < 4.10
      base of this switch (use `--unlock-base' to force)
Your request can't be satisfied:
  - No available version of coq satisfies the constraints
No solution found, exiting

Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:

Command
opam remove -y coq; opam install -y --show-action --unlock-base coq-elpi.1.2.0
Return code
0

Install dependencies

Command
true
Return code
0
Duration
0 s

Install

Command
true
Return code
0
Duration
0 s

Installation size

No files were installed.

Uninstall

Command
true
Return code
0
Missing removes
none
Wrong removes
none